Denon AVR-2312 Service Manual

Also see for AVR-2312: Owner's manual Protocol guide Getting started

Contents

136SCHEMATIC DIAGRAMS (13/30)VIDEO UNITdCOMPONENT (Y) SIGNAL LINES(Y) VIDEO SIGINAL LINEVIDEO SIGINAL LINEIMPROVEMENT OF PERFORMANCE.** IMPORTANT SAFETY NOTICE.IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTSUSE ONLY MANUFACTURER'S SPECIFIED PARTS.** THE UNIT OF RESISTANCE IS OHM.K = 1000 OHM. M = 1000KOHM.** THE UNIT OF CAPACITANCE IS MICROFARAD(uF)pF = 10 uF** THIS SCHEMATIC DIAGRAM MAY MODIFIED AT ANY TIME WITH THE-6COMPONENT IDENTIFIED BY MARK HAVE SPECIAL CHARACTERISICS.BDDVRDVDSATDVDIPODDVRONLY AVR-3312ONLY AVR-2312DVD_CrMONITOR_YMONITORREC-OUTZONE2OUTOUTY0Y2YY3Y1INHVEEVSS BAX3X0XX1X2VDDY0Y2YY3Y1INHVEEVSS BAX3X0XX1X2VDDOUTA-INA+INAVEE +INB-INBOUTBVCCOUTA-INA+INAVEE+INB-INBOUTBVCCOUTA-INA+INAVEE+INB-INBOUTBVCCOUTA-INA+INAVEE+INB-INBOUTBVCCVEENCPSNCSDASCLNCEX1EX2NCVEENCBIASY1NCYIN1YIN2NCYIN3YIN4NCYIN5YIN6NCVCCNCNCNCPBIN1PBIN2PBIN3PBIN4PBIN5PBIN6VCCVEEBIASPR1PRIN6PRIN5PRIN4PRIN3PRIN2PRIN1VCCVEEBIASPR2NCPROUT4NCPROUT1VCCNCVEENCBIASPB2PBOUT4PBOUT3PBOUT2PBOUT1VCCNCVEENCBIASY2YOUT4YOUT3YOUT2YOUT1VCCNCVEENCVEEVCCVOUT1VOUT2VOUT3NCVOUT4NCVIN6VIN5VIN4NCVIN3VIN2VIN1BIASV1VCCVIN9VIN8VIN7NCVEEBIASPB1PROUT3PROUT2BIASV2VOUT5VDDGNDFROM CONNECT B PARTIPOD_SYIPOD_SCDVR_SCDVR_SYNCIPOD_SYIPOD_SCDVR_SYDVR_SCFROM REG. PART(PAGE 6/30)(PAGE 9/30)AVR3312ONLY AVR-3312ONLY AVR3312ONLY AVR-3312AVR-2312Y0Y2YY3Y1INHVEEVSS BAX3X0XX1X2VCCY0Y2YY3Y1INHVEEVSS BAX3X0XX1X2VCCTO D-TERMINAL PARTONLY JPN AVR3312+3.3VONLY AVR2312ABH PARTCDEFGV+5V(PAGE 11/30)* OPTIONN.CN.CN.CN.CN.CN.CDVRBDDVD SATDVRDVD SAT33122312SYSCSYSC SYSCSYSCR5247R5246HGFEDCBAAVR2312AVR3312O XX OO OO XO XO OO XO(JPN) X0 OHM 0 OHM0 OHMOPENR5172 0 OHMOPENR5105R5106R5107R510875 OHM75 OHM75 OHM75 OHM75 OHM75 OHM75 OHM75 OHMR5175 100K OHM 1K OHMR5176 100 OHM 0 OHMDVD_YDVD_CbBD_Cr(OPEN)BD_Y(OPEN)BD_Cb(OPEN)SAT_CrSAT_YSAT_CbDVR_Cr(OPEN)DVR_Y(OPEN)DVR_Cb(OPEN)R5162 OPEN 0 OHMZONE2_Y(OPEN)MONITOR_CbZONE2_Cb(OPEN)MONITOR_CrZONE2_Cr(OPEN)JIIJOPEN 0 OHM10/50V OPENRCA-405B-31 RCA-405B-2-31AVR3312DVRBDDVD SATJK551OPTIONDVRDVD SATAVR2312VIN1VEE1VIN2VEE2VIN3VEE3PS GNDVOUT3V+3VOUT2V+2VOUT1V+1PARTNO.R5170 10 OHM OPENRCA-405B-4-31 RCA-207B1-05AVR3312MONITORRECOUT Z2 OUTJK554OPTION AVR2312PARTNO.MONITORRECOUT100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899IC551AVDM-2000INGNDOUT132IC558NJM2845DL13398765432101JK553DIN-409A16 15 14 13 12 11 10 987654321IC552BU4052BCFR510175(1%)R510275(1%)C5101OPENC5103OPENC510210/50VC510410/50VR510375(1%)C5105OPENC510610/50VR510475(1%)C5107OPENC510810/50VC51340.01uF(1608)C51360.01uF(1608)R5133 10KR5132 10KR5136100R5137100C5143100/16V R514010KR514110KC5142100/16VC51460.01uF(1608)C51480.01uF(1608)C514747/16VC514947/16VR5142510(1%)R5148OPENR5149560(1%)R5150560(1%)R5151OPENR5143510(1%)16 15 14 13 12 11 10 987654321IC553BU4052BCFC51380.01uF(1608)C51400.01uF(1608)R5135 10KR5134 10KR5138100R5139100C5145100/16V R514410KR514510KC5144100/16VC51500.01uF(1608)C51520.01uF(1608)R5146510R5152OPENR5153560R5154560R5155OPENR5147510C51540.01uF(1608)C51560.01uF(1608)R51562.2KR51572.2KR5160 75(1%)R516175(1%)R5162OPEN R5167OPENR51660R5168OPENR51690R5164OPENR5165OPENR51582.2KR51592.2KR5163OPENR517010R5172OPENR517110R5173OPENC51580.047u(1608)R51808.2K D51014148SQ5101ISA1530AC1R51841.2KR5188270R5192OPENR5196OPENC51660.047u(1608)R52008.2KC51620.1uF(1608)R5204OPENQ5105RT1N141CR52124.7KD51054148SR52161KC51701/50VC5174OPENC51780.047u(1608)Q5109RT1N141CR52084.7KC51590.047u(1608)R51818.2K D51024148SQ5102ISA1530AC1R51851.2KR5189270R5193OPENR5197OPENC51670.047u(1608)R52018.2KC51630.1uF(1608)R5205OPENQ5106RT1N141CR52134.7KD51064148SR52171KC51711/50VC5175OPENC51790.047u(1608)Q5110RT1N141CR52094.7KC51600.047u(1608)R51828.2KD51034148SQ5103ISA1530AC1R51861.2KR5190270R5194OPENR5198OPENC51680.047u(1608)R52028.2KC51640.1uF(1608)R5206OPENQ5107RT1N141CR52144.7KD51074148SR52181KC51721/50VC5176OPENC51800.047u(1608)Q5111RT1N141CR52104.7KC51610.047u(1608)R51832.2KD51044148SQ5104ISA1530AC1R51871.2KR5191270R5195OPENR5199OPENC51690.047u(1608)R52038.2KC51650.01uF(1608)C5155220P(1608)Q5108RT1N144CR52154.7KD51084148SR52191KC51731/50VC5177OPENC51810.047u(1608)Q5112RT1N141CR52114.7KR5176100C52120.01uF(1608)C52090.01uF(1608)C521147/16VC521047/16VR5175100KR5177OPENR51780R5174OPENR511575(1%)C5111OPENR5231 10R51170C5113OPENC5114 0 OHMR5111 4.7KC5109OPENR5110 75(1%)R5113 1.2KC5110OPENR5112 75(1%)R511875(1%)C5115OPENC5116 10uF/6.3V(2012)R51190C5117OPENC5118 0 OHMR512075(1%)C5119OPENC5120 10uF/6.3V(2012)R51210C5121OPENC5122 0 OHMR512275(1%)C5123OPENC5124 10uF/6.3V(2012)C5131OPENR5129OPENC5128OPENR5126OPENC5125OPENC51820.1uF(1608)C51830.1uF(1608)C51840.1uF(1608)C51850.1uF(1608)C5186 0.1uF(1608)C5187 0.1uF(1608)C5188 0.1uF(1608)C5189 0.1uF(1608)C51920.1uF(1608)C51930.1uF(1608)C51940.1uF(1608)C51950.1uF(1608)C51960.1uF(1608)C51970.1uF(1608)C51980.1uF(1608)C51990.1uF(1608)C52010.1uF(1608)C519047/16VC519147/16VR5220 100R5221 100R5222 4.7KR5223 4.7KC5207 OPEN(1608)C5208 OPEN(1608)C520247/16VC520410uF/6.3VC52050.1uF(1608)C52030.1uF(1608)R5237 75(1608)R5238 75(1608)R5239 75(1608)R5232 75(1%)R5224 1KR5226 1KR5233 75(1%)R5228 1KR5234 75(1%)C521310/50V87654 3 2 1IC554BD7628F87654 3 2 1IC555BD7628F87654 3 2 1IC556BD7628F8 7 6 54321IC557BD7628FR510575(1%)R510675(1%)R510775(1%)R510875(1%)R5236 75(1608)R5109OPENR5114OPENR5116OPENR5235 4.7KR5229 1K54321CN931A2008WR0-5P16 15 14 13 12 11 10 987654321IC559BU4052BCF16 15 14 13 12 11 10 987654321IC560BU4052BCFC5214 0.1uF(1608)C5215 47/16VC52160.1uF(1608)R524010KR524110KQ5513RT1P441CQ5514RT1N441CR524310KR524212KR5244OPENR5246 0R52470C5206 0.1uF(1608)C5200 0.1uF(1608)R524875(1%)R5249 75(1%)JK55121 34 65 78 109 1112 1413 15CN51BC125Z2-1521 34 65 78 109 1112 1413 151617CN52BC125Z2-1721 34 65 78 109 111213CN53BC125Z2-131110987654321CN54AC125Z1-111110987654321CN55AC125Z1-111110987654321CN56AC125Z1-11R52500R52510JK556JK557JK558R5254OPENR5255OPENR5256OPENR526975(1%)C5217OPENC5220 10uF/6.3V(2012)R527075(1%)C5218OPENC5221 10uF/6.3V(2012)R527175(1%)C5219OPENC5222 10uF/6.3V(2012)R5257OPENR5258OPENR5259OPENR5260OPENR5261OPENR5262OPENR52640C5226OPENC5223 0 OHMR52660C5227OPENC5224 0 OHMR52680C5228OPENC5225 0 OHMR5263OPENR5265OPENR5267OPENR5288OPENR5289OPENC5237 10/50VC5238 10/50VC5239 10/50VC5240 10/50VR5284OPENR5285OPENR5286OPENR5287OPEN14 13 12 11 10 9 87654321IC561NJM2581MC5229OPENC5230OPENC5231OPENC5235OPENC5236OPENC5234OPENC5233OPENC5232OPENR5273 OPENR5272 OPENR5274 OPENR5275 OPENR5276 OPENR5277 OPENR5278OPENR5279OPENR5280OPENR52831KR52821KR52811KD5109RB521S-30R5291 0R5292 0R5293 0R5295 0R5296 0TP1TP2TP3TP4TP5TP6TP7TP8TP9TP10TP11TP12TP13TP14TP15TP16TP17TP18TP19TP20TP21TP22TP23TP24TP25TP26TP27TP28TP29TP30TP31TP32TP33TP34TP35TP36TP37TP38TP39TP40TP41TP42TP43TP44TP45TP46TP47TP48BN51ABN51BBN53ABN53BR529747KR529847KR529947KR530047KJK554R530175(1%)BD_CVBS_INBD_COMP_Y_INCVBS_DETSY1_DETSY2_DETZ1_SW_AZ1_SW_BCOMP_DETETHER_SCMON_OUTREC_OUTZ2_V_OUTETHER_SYZ2_SW_AZ2_SW_BETHER_SYETHER_SC+5VVVGNDVGND-5VVDEC_SY_INDEC_SC_INMON_COMP_CR_OUTMON_COMP_CB_OUTMON_COMP_Y_OUTZ2_V_OUTDVD_CVBS_INREC_OUTMON_OUTBD_CVBS_INSAT_CVBS_INDVR_CVBS_INVDO_CVBSAUX_CVBS_INDEC_CVBS_INDEC_Y_INDEC_PB_INDEC_PR_INBD_COMP_CR_INVDO_PRVDO_PBBD_COMP_CB_INVDO_YASPECT_HASPECT_LLINE_ALINE_BMONI_LINE3SAT_LINE3AVSDAAVSCLBD_COMP_Y_INSAT_LINE1MONI_LINE1MONI_LINE2SAT_LINE2DIN_DVD_YDIN_DVD_CBDIN_DVD_CRDVD_LINE1DVD_LINE2DVD_LINE3DIN_SAT_YDIN_SAT_CBDIN_SAT_CRMON_COMP_Y_OUTMON_COMP_CB_OUTMON_COMP_CR_OUTMONI_LINE1SAT_CVBS_INDEC_PB_INDEC_Y_INDEC_SY_INDEC_SC_INDEC_CVBS_INDEC_PR_INDEC_PB_INDEC_Y_INAUX_V_INAUX_CVBS_INZ1_SW_AZ1_SW_BZ2_SW_AZ2_SW_BASPECT_HASPECT_LLINE_ALINE_BAVSCLAVSDACOMP_DETCVBS_DETSY1_DETZ1_SW_AZ1_SW_BZ2_SW_AZ2_SW_BASPECT_HASPECT_LLINE_ALINE_BSY2_DETETHER_SYETHER_SCVDO_CVBSSAT_LINE3SAT_LINE2SAT_LINE1DIN_SAT_CRDIN_SAT_CBDIN_SAT_YMONI_LINE3MONI_LINE2MONI_LINE1MON_COMP_CR_OUTMON_COMP_CB_OUTMON_COMP_Y_OUTVDO_PBVDO_YVDO_PRDVD_CVBS_INDVR_CVBS_INDEC_CVBS_INDEC_PR_INMONI_LINE3MONI_LINE2SAT_LINE3SAT_LINE2SAT_LINE1ETHER_SCETHER_SYSY2_DETSY1_DETCVBS_DETCOMP_DETAVSDAAVSCLDEC_SC_INDEC_SY_INBD_COMP_CB_INBD_COMP_CR_INDVD_COMP_Y_INDVD_COMP_CB_INDVD_COMP_CR_INSAT_COMP_Y_INSAT_COMP_CR_INSAT_COMP_CB_INDVR_COMP_Y_INDVR_COMP_CB_INDVR_COMP_CR_INMON_COMP_Y_OUTMON_COMP_CB_OUTMON_COMP_CR_OUTDVD_COMP_Y_INZ2_COMP_Y_OUTZ2_COMP_CB_OUTZ2_COMP_CR_OUTDVD_COMP_CR_INSAT_COMP_CR_INDVR_COMP_CR_INDVR_COMP_CB_INSAT_COMP_CB_INDVD_COMP_CB_INSAT_COMP_Y_INDVR_COMP_Y_INDIN_DVD_YDIN_DVD_CBDIN_DVD_CRDVD_LINE2DVD_LINE1DVD_LINE3DIN_SAT_CRDIN_SAT_CBDIN_SAT_YDIN_DVD_CRDIN_DVD_CBDIN_DVD_YZ2_COMP_Y_OUTZ2_COMP_CB_OUTZ2_COMP_CR_OUTDVD_LINE1DVD_LINE2DVD_LINE3STBY POWERGND POWER + POWER -87654321ABCDEF